Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
Category: AI & models
8,867 results · page 276 of 296
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create-engineSkillAI & models
Use when scaffolding a new Rails engine. Keep a narrow public API and a dummy app. Trigger words: create engine, new engine, mountable engine.
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create-engine-installerSkillAI & models
Use when writing an install generator for a Rails engine (migrations, config). Trigger words: install generator, engine setup, copy migrations.
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dogfoodSkillAI & models
Systematically explore and test a mobile app on iOS/Android with agent-device to find bugs, UX issues, and other problems. Use when asked to dogfood, QA, exploratory test, find issues, bug hunt, or test this app on mobile.
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engineSkillAI & models
Use when running the full engine loop: author, test, review, release. Trigger words: create engine, extract engine, engine release, mountable engine.
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experiment-harnessSkillAI & models
Use when initializing, running, looping, validating, reporting, or observing repeatable profile-aware development experiments for Arcanum spells and sigils through native skill/subagent execution or explicit legacy runtime adapters.
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extract-engineSkillAI & models
Use when extracting a host-app feature into a Rails engine. Do not change behavior in the same step. Trigger words: extract to engine, move feature, host coupling.
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faces-migrateSkillAI & models
Migrate a Jakarta Faces project from one version to another (e.g. JSF 2.3 to Faces 4.1)
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faces-reviewSkillAI & models
Review Jakarta Faces code for common mistakes, anti-patterns, and rule violations
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generate-api-collectionSkillAI & models
Use when creating or updating a REST API collection for Rails endpoints. Do not use for GraphQL. Trigger words: Postman, API collection, endpoint, API route, request collection.
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geo-brand-mentionsSkillAI & models
Brand mention and authority scanner for AI visibility. Analyzes brand presence across platforms that AI models rely on for entity recognition and citation decisions. Produces a Brand Authority Score (0-100) with platform-specific recommendations.
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geo-measurementSkillAI & models
Volatility-aware AI-visibility measurement. Designs fixed prompt panels, computes share-of-citation per engine, tracks citation position and turn-1 concentration, and reports trends without overreacting to structural platform swings. Use when measuring whether GEO work is actually increasing AI cita
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geoskills-cliSkillAI & models
Agent-native command surface for discovering, inspecting, and validating the geo-skills toolkit. Use when an operator or coding agent needs to run geoskills doctor, enumerate bundled skills or prompts, validate the full repository contract, validate an owner-intent handoff for TokenMax, or run the d
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handoff-noticeSkillAI & models
Use when: publishing a durable repository-local handoff notice with a short verifiable locator, or resolving that locator in a later person, agent, or session context.
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hyalo-skillsSkillAI & models
Validate and maintain Agent Skills collections using Hyalo's skills profile, including Codex and Claude skill directories.
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implement-authorizationSkillAI & models
Use when adding or reviewing Rails authorization with Pundit, CanCanCan, or policy objects. Trigger words: authorization, Pundit, CanCanCan, policy, roles, permissions.
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implement-background-jobSkillAI & models
Use when adding or reviewing an Active Job / Sidekiq / Solid Queue worker. Cover idempotency, retry_on, and discard_on. Trigger words: background job, Active Job, Sidekiq, Solid Queue, worker.
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implement-graphqlSkillAI & models
Use when building or reviewing a graphql-ruby schema, resolver, or mutation. Trigger words: GraphQL, graphql-ruby, resolver, mutation, dataloader, schema.
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implement-hotwireSkillAI & models
Use when adding Turbo Frames, Turbo Streams, or Stimulus controllers. Trigger words: Hotwire, Turbo, Stimulus, frames, streams.
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implementation-layeringSkillAI & models
Use when: creating or evolving a project-agnostic implementation layering model for a feature, capability, product workflow, research workflow, infrastructure change, or system improvement. Builds layers from minimum working unit proof to progressive hardening using value/cost layer-boundary heurist
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interactive-fictionSkillAI & models
Complete specification for creating option-driven interactive fiction: supports transmigration/custom/worldbuilding/random openings, with built-in POV consistency, word count ranges, option mechanics, save system, and character card system.
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interrogationSkillAI & models
Use when: running one-question-at-a-time interviews with pluggable modes, evidence-backed prompts, and artifact updates after each answer.
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inventorySkillAI & models
Use when: installing or maintaining a repository-local compiled knowledge inventory that lets agents ingest once, index, tag, query, lint, and reuse context across sigils.
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load-contextSkillAI & models
Use before writing code, specs, or a PRD in an existing Rails app. Load schema, routes, and one neighbor per layer. Trigger words: load context, before I code, existing patterns.
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mySkillAI & models
Inspect and optionally adjust the agent's runtime state. Use to check the current model or preset, context window, iteration progress and limits, token usage, workspace and tool configuration, subagent status, and request routing metadata such as channel, chat ID, and sender ID; diagnose unavailable
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optimize-performanceSkillAI & models
Use when investigating N+1s, slow queries, caching, or query plans in Rails. Profile before changing code. Trigger words: N+1, slow, performance, caching, EXPLAIN.
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plan-testsSkillAI & models
Use when choosing the first failing spec for a Rails change. One minimal example opens the gate. Trigger words: first failing test, what test first, TDD, spec selection.
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qualitySkillAI & models
Use for a pre-PR quality sweep: conventions, refactor, docs, linters, suite. Trigger words: before PR, quality sweep, production-ready, quality audit.
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rails-agent-skillsSkillAI & models
Use when starting Rails work and the matching atomic skill is not obvious. Coordinates the Rails skill catalog. Trigger words: Rails, RSpec, TDD, GraphQL, engine, migration, code review, background job.
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rbac-abac-designerSkillAI & models
Designs Role-Based and Attribute-Based Access Control models, permission bitmasks, and multi-tenant boundary checks.
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refactor-codeSkillAI & models
Use when changing Rails structure without changing behavior. Characterization tests must be green first. Trigger words: refactor, extract, restructure, split class.
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What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
53,583 of the 54,015 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your gateway and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.